Node2Shell: Node.js Brotli Remote Code Execution Vulnerability
A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

Browse public community intelligence reports, source analysis, and threat research.
16 intel reports
CastleStealer and CastleLoader use browser protection bypasses and ClickFix social engineering to exfiltrate sensitive data and deploy secondary RATs like NetSupport.
Everest is a sophisticated .NET-based ransomware that employs aggressive lateral movement, service termination, and process self-protection while targeting Windows environments.
Sauron Loader is a novel Russian-language Malware-as-a-Service that utilizes social engineering, DLL side-loading, and in-memory decryption to deliver multi-stage payloads.
Purple Ghosts compromised over 14,000 Dahua cameras globally using an authentication-bypass chain and P2P relay exploitation to install persistent backdoors and harvest credentials.
Suspected North Korean threat actors are using 13 malicious npm packages to deliver WeaselBiscuit, a lightweight stealer targeting Chrome extension storage and system metadata.
A self-proclaimed bug bounty hunter utilizes LLM-generated JavaScript malware named PhantomRaven to compromise developer environments via typosquatted npm packages for credential theft.
A Russian-speaking operator compromised over 14,000 Dahua IP cameras globally, primarily in Ukraine and Russia, using authentication bypasses, P2P relay abuse, and credential brute-forcing.
A sophisticated supply chain attack compromised the AsyncAPI npm organization to distribute the Miasma multi-stage dropper, targeting developers for credential theft and lateral movement.
Russian-speaking actor UAT-11795 is targeting US and European users with trojanized installers for MobaXterm, WebEx, and Zoom to deploy the novel Starland RAT and WLDR PowerShell agent.
A Russian-speaking attacker is deploying the Meow AppleScript RAT via ClickFix social engineering lures to exfiltrate data and hijack cryptocurrency wallets on macOS.